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MUSUVATHY Suraj, JIANG Ruirui, AZERNIKOV Sergei, LI Gang, FANG Tong: GÉNÉRATION DE MODÈLES DIMPLANTS ORTHOPÉDIQUES PERSONNALISÉS PAR CAO, PERSONALIZED ORTHOPEDIC IMPLANT CAD MODEL GENERATION. SIEMENS CORPORATION, MUSUVATHY Suraj, JIANG Ruirui, AZERNIKOV Sergei, LI Gang, FANG Tong, PASCHBURG Donald B, March 1, 2012: WO/2012/027150 (44 worldwide citation)

A computer assisted method creates accurate CAD/CAM models of custom orthopedic implants is provided. Information about bone geometry is acquired through medical imaging such as CT image scans. The desired bone surface region is extracted as a polygonal mesh after processing the 3D images. A smooth ...


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AZERNIKOV Sergei, MUSUVATHY Suraj, FANG Tong: PERSONNALISATION SEMI-AUTOMATIQUE DE PLAQUES POUR UNE FIXATION INTERNE DE FRACTURE, SEMI-AUTOMATIC CUSTOMIZATION OF PLATES FOR INTERNAL FRACTURE FIXATION. SIEMENS CORPORATION, AZERNIKOV Sergei, MUSUVATHY Suraj, FANG Tong, PASCHBURG Donald B, March 1, 2012: WO/2012/027185 (14 worldwide citation)

A method on a processor customizes a fixation plate for repairing a bone fracture. A digital CAD model of an implant contains smooth analytic geometry representations including NURBS. The CAD geometry is directly manipulated to generate a customized implant CAD model that conforms to the desired reg ...


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BALOCH Sajjad Hussain, MUSUVATHY Suraj Ravi, XIONG Guanglei, SPIVEY Lawrence, THOMPSON James B: [fr] CADRE BASÉ SUR DES RÈGLES COMMANDÉ PAR CARACTÉRISTIQUES POUR UNE PLANIFICATION CHIRURGICALE ORTHOPÉDIQUE, [en] FEATURE-DRIVEN RULE-BASED FRAMEWORK FOR ORTHOPEDIC SURGICAL PLANNING. SIEMENS PRODUCT LIFECYCLE MANAGEMENT SOFTWARE, BALOCH Sajjad Hussain, MUSUVATHY Suraj Ravi, XIONG Guanglei, SPIVEY Lawrence, THOMPSON James B, EVENSEN Andrea L, November 7, 2013: WO/2013/165883

[en] The design process (24) for the surgical plan in orthopedics and/or the design (40) of a personalized cutting guide and/or implant are automated in a workflow frame work. Abstracted rules are scripted (26) through a sequence of operations to alter (36) a bone surface or model for fitting an imp ...


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